Surgical saw blade hub



FIGS. 1-3 show a top perspective view, a top plan view, and a side view respectively of a surgical saw blade hub according to a first embodiment of the present invention; and,

FIGS. 4-6 show a top perspective view, a top plan view, and a side view respectively of a surgical saw blade hub according to a second embodiment of the present invention.

Broken lines shown in the drawings illustrate portions of the surgical saw blade hub, and form no part of the claimed design. 

The ornamental design for the surgical saw blade hub, as shown and described. 